一、紐扣電池是什么垃圾分類

紐扣電池是屬于有害垃圾。有害垃圾指廢電池、廢燈管、廢藥品、廢油漆及其容器等對人體健康或者自然環境造成直接或者潛在危害的生活廢棄物。有害(hai)垃圾投(tou)放時，應注意輕(qing)放：

1、廢舊(jiu)燈管等易破損的有(you)害垃(la)圾應連帶包裝或包裹(guo)后投放。

2、廢棄藥品應連(lian)帶(dai)包裝一并投放。

3、殺蟲劑等壓力(li)罐裝容器，應破孔后投放(fang)。

4、在公共場所產生有害垃圾且未發現對應收集容器時，應將有害垃圾攜帶至設置有害垃圾收集容器的地點妥善投放。有害(hai)垃圾收集容器的標志為紅色，其中含汞廢棄(qi)(qi)物和廢藥品需要分開(kai)丟棄(qi)(qi)。

該圖片由注冊用戶"天空之城"提供，版權聲明反饋

二、紐扣電池回收處理方法

外形(xing)(xing)上分(fen)，紐扣電(dian)池(chi)(chi)(chi)分(fen)為柱狀(zhuang)電(dian)池(chi)(chi)(chi)、方形(xing)(xing)電(dian)池(chi)(chi)(chi)以及異(yi)形(xing)(xing)電(dian)池(chi)(chi)(chi)等。從(cong)能否充(chong)(chong)(chong)(chong)電(dian)來(lai)分(fen)，可(ke)分(fen)可(ke)充(chong)(chong)(chong)(chong)電(dian)的(de)和不(bu)充(chong)(chong)(chong)(chong)電(dian)的(de)兩種。其中，充(chong)(chong)(chong)(chong)電(dian)的(de)包(bao)(bao)括3.6V可(ke)充(chong)(chong)(chong)(chong)鋰(li)離子扣式電(dian)池(chi)(chi)(chi)，3V可(ke)充(chong)(chong)(chong)(chong)鋰(li)離子扣式電(dian)池(chi)(chi)(chi)(ML或VL系列)。不(bu)充(chong)(chong)(chong)(chong)電(dian)的(de)包(bao)(bao)括3V鋰(li)錳扣式電(dian)池(chi)(chi)(chi)(CR系列)及1.5V堿性(xing)(xing)鋅錳扣式電(dian)池(chi)(chi)(chi)(LR及SR系列)。按材料分(fen)，紐扣電(dian)池(chi)(chi)(chi)可(ke)分(fen)為氧化銀電(dian)池(chi)(chi)(chi)、鋰(li)電(dian)池(chi)(chi)(chi)、堿性(xing)(xing)錳電(dian)池(chi)(chi)(chi)等。

國家環(huan)境保護部門此前(qian)曾明確規定(ding)，廢(fei)(fei)鎳鎘電(dian)(dian)(dian)(dian)池(chi)(chi)、廢(fei)(fei)含汞電(dian)(dian)(dian)(dian)池(chi)(chi)和廢(fei)(fei)鉛酸(suan)蓄電(dian)(dian)(dian)(dian)池(chi)(chi)屬于危險(xian)廢(fei)(fei)物(wu)，需分類回收(shou)。但廢(fei)(fei)棄的普通(tong)鋅錳電(dian)(dian)(dian)(dian)池(chi)(chi)和堿性(xing)(xing)鋅錳電(dian)(dian)(dian)(dian)池(chi)(chi)不(bu)屬于危險(xian)廢(fei)(fei)物(wu)，尤其是已基本達到無汞化(hua)的廢(fei)(fei)電(dian)(dian)(dian)(dian)池(chi)(chi)（主要指(zhi)一(yi)次性(xing)(xing)干電(dian)(dian)(dian)(dian)池(chi)(chi)），不(bu)鼓(gu)勵(li)集(ji)中收(shou)集(ji)。因為(wei)我國尚無專門設施集(ji)中處理這些電(dian)(dian)(dian)(dian)池(chi)(chi)，且(qie)處理技術不(bu)成熟(shu)。

市場上的非(fei)充(chong)電(dian)(dian)電(dian)(dian)池(chi)都符合(he)無汞標準(zhun)。所以(yi)大(da)部(bu)分非(fei)充(chong)電(dian)(dian)電(dian)(dian)池(chi)可以(yi)隨生活垃圾直接(jie)扔掉。但是(shi)可充(chong)電(dian)(dian)電(dian)(dian)池(chi)和(he)紐(niu)扣(kou)電(dian)(dian)池(chi)是(shi)一定要放進(jin)廢舊電(dian)(dian)池(chi)回收箱的。除了堿性錳(meng)電(dian)(dian)池(chi)外，像氧(yang)化銀(yin)電(dian)(dian)池(chi)、鋰電(dian)(dian)池(chi)以(yi)及鋰錳(meng)電(dian)(dian)池(chi)等類型的紐(niu)扣(kou)電(dian)(dian)池(chi)內部(bu)均存在有害物質，會對環境造成污(wu)染，因此需要集中回收處理，不可隨意丟棄。